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skreutzberger/randomIntInRange.swift

Last active August 29, 2015 14:27
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generate random Int within range in Swift
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randomIntInRange.swift
// returns a random int within given range
func randomInt(from: Int, to: Int) -> Int {
let range = UInt32(to - from)
let rndInt = Int(arc4random_uniform(range + 1)) + from
return rndInt
}
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